Canvas widgets: Difference between revisions

Canvas widgets (view source)

1,082 bytes removed , 5 August 2012

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 * f_getClipboardText() {{Done}}
-==== Nasal API ====
+Usage examples can be found at [[Howto:Clipboard access using Nasal]].
-In Nasal space, there exists a "clipboard" hash which can be used to access the clipboard. There are two types of clipboards supported:
-* CLIPBOARD: Standard clipboard like on almost everything operating system
-* SELECTION: Primary X Selection like found on X11 based systems. On non-X11 platform this clipboard is only accessible from inside FlightGear.
-<syntaxhighlight lang="php">
-# Setting/getting the contents of the given type of clipboard. If
-# no type is specified it defaults to the standard clipboard.
-# The return value indicates whether the operation completed
-# successfully.
-clipboard.setText: func(text, type = clipboard.CLIPBOARD) : bool
-clipboard.getText: func(type = clipboard.CLIPBOARD)       : bool
-</syntaxhighlight>
-Some examples of using the clipboard:
-<syntaxhighlight lang="php">
-print("Clipboard contains: ", clipboard.getText() );
-print("Selection contains: ", clipboard.getText(clipboard.SELECTION) );
-if( !clipboard.setText("test") )
-  print("Failed to write to clipboard");
-if( !clipboard.setText("test-selection", clipboard.SELECTION) )
-  print("Failed to write to selection");
-</syntaxhighlight>
 === Reimplementing CanvasWindow without PUI dependency using osgGA (in progress) {{Pending}} ===